Let's say everything "goes according to plan" and Joe Biden is sworn in and things remain the same. If Vice President Biden "drops out of the picture" after that and all things remain the same, Nancy Pelosi, the Speaker of the House, will step up. Links can be found below.
To answer the question that was asked, President Obama would nominate a replacement, and both houses of congress would vote on it. If both houses of congress approve, that nominee would be immediately sworn in as vice president. Otherwise, the president would submit another nomination for approval. This would continue until both houses of congress approve one of the president's nominations or until the next Inauguration Day, whichever comes first.
In the United States, if the Vice President leaves office before the end of his or her term, the President nominates a new Vice President, who must then be confirmed by a majority vote of both houses of Congress (House and Senate).
The U. S. President nominates replacements one at a time. The first one to be approved by both houses of congress becomes Vice President.
The Speaker of the House becomes president if something happened to the president and vice president.
The vice-president becomes the president if the president dies. This was true in 1800 and always since the Constitution was ratified. What has changed is a process for replacing the vice-president if something happens to him.
The Vice President followed by the speaker of the house, if something were to happen to the vice president
The Speaker of the House becomes president if something happened to the president and vice president.
He be replace by vice president if serious
If the president cannot perform his duties for any reason the Vice President assumes the Presidency. If the Vice President cannot perform the Speaker of the House assumes the duties of the President
vice president
If the president dies or resigns, the vice president takes over his job for the remaining years/job.
In accordance with the 25th Amendment of the U. S. Constituion, the new president nominates someone to be the next vice president, and he or she becomes the next vice president after a confirmation of a majority of both house of congress.
The vice-president becomes President if the president can not function.
The 25th.
If a US president is going to be put under anesthetic for a period of time, the position is transferred to the vice president for that period. The vice president becomes the acting president.